Fuel injection innovations

03/05/2026

Set of 325’s that came in after sitting for six years. Customer wanted to get them all checked out and make sure they’re good enough to sell. Man is he glad he brought them to us to have checked! We got them all back and dialed in 👌🏻🦾

01/15/2026

It's been a minute since I posted, so here are some befores and afters. You guys have been keeping us super busy, thank you! Here's a set of FT720 that came through the shop today.

09/26/2025

🔧 Performance Fuel Injectors Available Always at FII

Upgrade your build with top-of-the-line injectors engineered for maximum performance and reliability. Fuel Injection Innovations (FII) proudly offers a premium selection of injectors to meet every racer’s needs.

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💎 Our Featured Injectors:
• Billet Atomizer Injectors
✔ Extreme flow capabilities
✔ Perfect for high-horsepower applications
✔ Precision billet construction for durability
• AFIS Injectors
✔ Balanced performance and affordability
✔ Reliable fueling for street and strip
✔ Engineered for consistent spray patterns
• FIC (Fuel Injector Connection) Injectors
✔ Industry-leading technology
✔ Flow-matched sets for ultimate tuning control
✔ Trusted by racers worldwide

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🔥 Whether you’re pushing the limits at the track or tuning for peak street performance, FII has the injectors you need to fuel your goals. 🔥

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📍 Contact & Ordering:

Fuel Injection Innovations
🌐 www.RaceFII.com

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⚡ Power. Precision. Performance. – Only from Fuel Injection Innovations ⚡

We offer fuel injector cleaning, service and repair. We can also spec proper sizing for custom injectors. AUTHORIZED DEALER FOR ALL MAJOR COMPANIES.

07/22/2025

The new billet atomizer fury’s tore down and inspected. The differences between them and the billet atomizer 3’s

07/18/2025

That right there is a quality shop! If your shop is not servicing your injectors when they do something like a DOD delete or even a basic tuneup find a new shop. The guys over at TrackProvenMotorsports do not cut any corners and it’s only about quality with attention to detail. 

Tech Tip Tuesday ‼️ Service your LT injectors.

We see LT injectors fail often, so when you bring us your LT powered vehicle in for a DOD delete/cam swap, you can expect it to run better than when you dropped it off because all LT vehicles receive a FII injector service. Lucky for us, we found a bad injector before putting this vehicle back together, so now it'll have 8 happy injectors improving drivability and Mpg’s 🤗

04/29/2025

04/13/2025

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01/29/2025

Everyone asking about the FII light weight helmet/steering wheel hooks they are officially on my website here is the link

FII Helmet/Steering wheel hook. IN BLACK These are 3d printed with high quality materials and with all aluminum hard wear. These were designed with weight savings in mind. Weighing in at only 2oz's

12/06/2024

‼️Flow them Friday‼️ set of 400pph came in for a service with one stuck closed from sitting is my guess. Got them all back where they need to be so they are ready for next season! 402pph across the board 😎🦾